Hitachi P50S601 Operating Manual page 40

Audio Source
Multi-Channel Television Sound will allow you to select STEREO (a stereo broadcast), MONO (monaural sound)
used when receiving a weak stereo broadcast or SECOND AUDIO PROG (SAP) which may be a secondary
language, weather report, etc.
Internal Speakers
This function is useful when setting up the external speakers.
ON Select this feature if using the internal speakers only.
TV as Center Select this feature when setting up external speakers from a separate stereo system.
The TV's speakers will work as the center speaker.
OFF Select this feature if you prefer to use only speakers from a separate stereo system.
Auto Noise Cancel
This function eliminates the noise between stations. If a channel is tuned and is noisy, this function will
automatically eliminate the audio for that channel.
Perfect Volume
This function will automatically adjust volume so each channel and input has the same average volume level.
Loudness
Set this function to ON to emphasize bass and treble at low volume levels.
Language
Some programs transmit more than one DTV language option. Most will have English as a default language. The
language function will allow you to select up to 4 language options (if available).
Digital Output
This function allows you to select between Dolby,_ Digital and PCM. This setting will be fed into optical output.
BB_ °
¢_,_B_AL
Dolby_Digital - Select this feature if the TV is connected to an amplifier/receiver with a Dolby_Digital only
decoder; it will provide six independent soundtrack channels through the optical output jack (Digital Audio).
PCM - Select this feature if the TV is connected to an amplifier/receiver with a PCM only decoder; it will provide
two independent soundtrack channels through the optical output jack (Digital Audio).
DRC
Dynamic Range Compression - Use this function to
compress the range of sound volume. By compressing
the range of sound volume, it is possible not only to
suppress the output of loud sound at night but also to
raise the volume of low sound. The default setting is ON.
Use the CURSOR PAD • or • to select the chosen
options.
Use the functions at right if your TV is connected to an
amplifier/receiver with optical digital input with Dolby :"_
Digital or PCM decoder capabilities.
Lip Sync
Selecting this feature will allow you to synchronize the audio with the picture signal on a digital or analog source.
Use the CURSOR PAD 4 or 1_ to synchronize the picture and the audio signal. The default value is set to 0.
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